package demo1;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 沈明月
 * Date: 2023-01-01
 * Time: 18:32
 */
public class KeyBoard implements IUSB{
    public void openDevice(){
        System.out.println("打开键盘！");
    }

    public void closeDevice(){
        System.out.println("关闭键盘！");
    }

    public void inPut(){//键盘自己特有的功能
        System.out.println("敲击键盘！");
    }
}
